Old World foods are crops and livestock that originated in Europe, Asia, or Africa before crossing the Atlantic to the Americas after 1492. The list is long and includes many items people now consider staples of American cooking: wheat, rice, cattle, citrus fruits, onions, garlic, coffee, sugar cane, and dozens more. Most arrived during the Columbian Exchange, the massive transfer of plants, animals, and diseases between hemispheres that followed European contact with the New World.
Grains and Cereals
The three most important Old World grains are wheat, rice, and barley. Wheat and barley were domesticated in the Fertile Crescent of the Middle East roughly 10,000 years ago and became the foundation of European and Middle Eastern diets for millennia before reaching the Americas. Rice has an even more complex origin story. Archaeological sites in Asia contain rice remains dating to around 8000 BC, and two distinct species were domesticated independently: Asian rice in China and the Indian subcontinent, and African rice in the inland Niger Delta of present-day Mali, where the oldest confirmed domesticated grains date to between 300 and 200 BC.
Oats and rye also belong to this group. None of these cereal grains existed in the Americas before European arrival. Indigenous peoples relied on maize (corn) as their primary grain, which went the opposite direction in the exchange.
Fruits
Many fruits Americans eat daily trace their roots to the Old World. Citrus is one of the best-studied examples. A genomic study published in Nature Genetics found that the precursors to citrus plants originated on the Indian subcontinent more than 25 million years ago, then spread into Asia as the Indian and Asian continents collided. True citrus species like mandarins and trifoliate oranges first evolved in south-central China around eight million years ago, while pomelos and citrons emerged slightly later in the Himalayan foothills. Oranges, lemons, and limes were all unknown in the Americas until the Spanish brought them.
Watermelon is native to northeastern Africa. Archaeological remains, mostly seeds, date back about 5,000 years in that region, and evidence suggests watermelons were first domesticated there for water and food over 4,000 years ago. Sweet dessert varieties emerged in Mediterranean lands roughly 2,000 years ago. Wild watermelons still grow across Sudan, centered in the Nile Valley, and extend north into Egypt and south toward Kenya and Ethiopia.
Other Old World fruits include bananas (originally from Southeast Asia), grapes (domesticated in the Near East and central Asia), apples (central Asia), peaches (China), pears, figs, and pomegranates.
Vegetables and Aromatics
The cabbage family is entirely Old World. Wild cabbage grows along the Atlantic and Mediterranean coasts from Norway to Greece, and domestication dates to at least 400 BC, when the Greek scholar Theophrastus described kale varieties. From that single wild ancestor, centuries of selective breeding in different regions produced an astonishing range of vegetables: heading cabbages, cauliflower, broccoli, Brussels sprouts, kohlrabi, and kale. Researchers estimate the initial domestication event occurred around 2560 BC, with cabbages and cauliflowers diversifying around 400 BC in the eastern Mediterranean. Kale varieties may have traveled from western Europe to the Middle East along Bronze Age tin trade routes, then been reintroduced to Europe centuries later as new cultivated forms.
The onion family, including onions, garlic, leeks, shallots, and chives, originated in Central Asia. Domesticated as much as 10,000 years ago, these plants likely spread east and west along the Silk Roads long before European explorers carried them across the Atlantic.
Lettuce, carrots, turnips, beets, and cucumbers are also Old World natives. Before the Columbian Exchange introduced chile peppers from the Americas, Old World cooks relied on black pepper and ginger for heat. A common medieval European seasoning called “strong powder” combined powdered ginger, black pepper, cinnamon, and long pepper, all Old World spices, to add kick to food.
Livestock and Animal Products
The Americas before 1492 had no horses, cattle, sheep, or goats. All of these were domesticated in the Old World, and their introduction fundamentally reshaped life in the Western Hemisphere. Cattle and horses were brought ashore in the early 1600s, with horses arriving in Virginia as early as 1620 and in Massachusetts by 1629. Pigs, chickens, and donkeys also came from the Old World.
European honeybees are another significant introduction. By the 17th century, honey was a common food in Virginia, and most householders kept hives. After the Spanish introduced honeybees to Florida, the insects had multiplied into “innumerable swarms” by 1785, spreading far beyond their original colonies.
Sugar, Coffee, and Other Cash Crops
Sugar cane is native to Southeast Asia and was one of the first Old World crops transplanted to the Americas. Columbus carried it from the Spanish Canary Islands on his second voyage in 1493, and it was first cultivated in what is now the Dominican Republic. The crop thrived so well in New World soils that the Americas quickly became the world’s dominant sugar producer, reshaping global trade and, through the demand for plantation labor, driving the Atlantic slave trade.
Coffee originated in Ethiopia and was being grown and exported to Yemen by the 15th century. From there it spread through the Middle East to Europe and eventually to the tropical regions of the Americas, where countries like Brazil and Colombia became the world’s largest producers. Soybeans, native to East Asia, followed a similar pattern of being introduced to the New World and then cultivated there on a massive scale.
Bananas also fit this category. Originally from Southeast Asia, they were introduced to the Americas and became a major export crop. The same is true for many spices: black pepper, cinnamon, nutmeg, and cloves all originated in Asia and were brought to the New World as part of the broader exchange.
Quick Reference List
- Grains: wheat, rice, barley, oats, rye
- Fruits: oranges, lemons, limes, bananas, grapes, apples, peaches, pears, watermelons, figs, pomegranates
- Vegetables: cabbage, broccoli, cauliflower, kale, Brussels sprouts, carrots, lettuce, turnips, beets, cucumbers, onions, garlic, leeks
- Livestock: cattle, horses, pigs, sheep, goats, chickens, donkeys
- Cash crops and beverages: sugar cane, coffee, soybeans, tea
- Spices: black pepper, cinnamon, ginger, nutmeg, cloves
- Other: honeybees, olives, almonds, walnuts
The scale of this transfer is easy to underestimate. Walk through any American grocery store and a striking portion of what you see, from the wheat flour and rice to the oranges, onions, and beef, traces its origins to the other side of the Atlantic. These foods were absent from the Americas for all of human history until a few centuries ago.